2. A client workstation is connected to a DHCP server through a switch and a router, The client machine has been able to access the network resources without any problem. However, after the recent configuration change on the DHCP server, the client workstation is not able to access any network resources. What is the likely solution ?
Issue a tracert command to DHCP server
Reset switch MAC address table
Use ipconfig command with /release and /renew options
Clear arp cache on the router
Answer: Option C
3. What is the subnetwork number of a host with an IP address of 172.16.66.0/21
172.16.64.0
172.16.48.0
172.16.36.0
172.16.0.0
Answer: Option A
4. To test the IP stack on your local host, which IP address will you ping